As I get older, I remember all the people I lost along the way.
Maybe my budding career as a tour guide was not the right choice.
Alright listen up, buttercup. This dude is saying he remembers all the people he "lost" as he got older. Now, a normal person would think he's talking about people dying. But the punchline is that he was a tour guide, so he literally lost people on tours. Get it? You are such a dummy.